Question

Select the ordered pair that represents a solution to the equation x + 4y = 35.

(0,35)

(3,8)

(3,9)

(8,3)

Which one is it?

Answer 1

Answer: (3,8)

Original Equation: x + 4y = 35

Substitute: (3) + 4(8) = 35

Simplify: 3 + 32 = 35

Answer: 35 = 35

Answer 2

It’s (0,35) because
Subtract 4y from both sides and it will be x=35-4y